演讲者：黄国富博士

Speaker：Dr. Huang

演讲者介绍：中船（上海）节能技术发展有限公司总经理

Speaker Introduction:General manager of CSSC (Shanghai) Energy Saving Technology Development Co., LTD

组织：中国船舶重工集团有限公司

Organization: China Shipbuilding Industry Group Co., Ltd.

中文简介：

设备简介：

1、消涡鳍：一种安装在螺旋桨后方带有鳍叶的新型桨帽，能够有效降低螺旋桨毂桨毂涡能量损失；结构简单、重量轻、安装方便、安全实用，

2、前置预旋导轮：安装在螺旋桨前的一种前置式动力节能装置，由导流叶片和导管组合而成；能够改善螺旋桨入流场的均匀性、提高船身效率和降低螺旋桨尾流旋转能量损失。

3、风力助推转子：是以马努斯效应（Magnus效应）为空气动力学原理，使其在横风或写斜风状态下产生沿着船长方向上的推力，从而达到助推效果。

4、船舶气层减阻系统：适用于散货船、液货船、集装箱船等主流运输船的高效减阻技术。

Intro：

Equipment Introduction:

1. HVAF: a new propeller cap with fin blades installed behind the propeller can effectively reduce the energy loss of the hub vortex of the propeller hub; Simple structure, light weight, convenient installation, safe and practical,

2. Pre-rotating guide wheel: a front-mounted power saving device installed in front of the propeller, which is composed of guide blades and conduits; It can improve the uniformity of propeller inflow field, improve hull efficiency and reduce the rotational energy loss of propeller wake.

3. wind propulsion rotor: based on the Magnus effect as the aerodynamic principle, so that it generates thrust along the direction of the captain in the condition of cross wind or oblique wind, so as to achieve the boosting effect.

4. ship gas layer drag reduction system: suitable for bulk cargo ship, liquid cargo ship, container ship and other mainstream transport ship high efficiency drag reduction technology.